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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHEN CHANG-OH YANG MD, DDS
NPI 1225775299
Oral & Maxillofacial Surgery in Birmingham, AL

Active since May 19, 2022PECOS Enrolled
2000 6TH AVE S, BIRMINGHAM, AL 35233(205) 934-9999 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 6, 2026, Dec 16, 2024, Sep 16, 2024 and 2 more (5 updates tracked since 2022).

About Stephen Chang-oh Yang Md, Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHEN CHANG-OH YANG MD, DDS (NPI 1225775299) is an individual oral & maxillofacial surgery provider in Birmingham, Alabama, licensed in Alabama (54141) and active in the NPI registry since May 2022. He is enrolled in Medicare PECOS and maintains a secondary practice location in San Francisco.

NPPES Registry Identity

NPI1225775299
Entity TypeIndividualMale
Primary Taxonomy204E00000X
Provider Legal NameSTEPHEN CHANG-OH YANGCredential: MD, DDS
Location Address2000 6TH AVE SBirmingham, AL 35233-2110
Mailing AddressPo Box 55310Birmingham, AL 35255-5310
Phone(205) 934-9999
Sole ProprietorNo
Enumeration DateMay 19, 2022
Last NPPES UpdateAugust 6, 20265 updates tracked since enumeration
NPPES CertifiedAugust 6, 2026
✔ NPI 1225775299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOral & Maxillofacial SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code204E00000X
Licenses✔ Licensed in AL · 54141✔ Licensed in CA · PTL15503
Definition
Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery.
Also ListedDentist · Oral and Maxillofacial SurgeryTaxonomy 1223S0112X · License 109690 (CA)
2000 6TH AVE S, Birmingham, AL 35233
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Secondary Practice Location 1

Location 1521 Parnassus Ave # 440San Francisco, CA 94143-2206 · Phone (415) 476-3242

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephen Chang-oh Yang Md, Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

UNIVERSITY OF ALABAMA AT BIRMINGHAM
Pharmacy (Specialty Pharmacy)
2000 6TH AVE S
BIRMINGHAM, AL 35233
Jefferson County (205) 801-8730
TABETHA SHEA BENNETT
Pharmacist (Ambulatory Care)
2000 6TH AVE S
BIRMINGHAM, AL 35233
Jefferson County (205) 934-3507
MAKENZIE COLEMAN CRNP
Nurse Practitioner (Acute Care)
2000 6TH AVE S
BIRMINGHAM, AL 35233
Jefferson County (205) 934-3438
DR. BENJAMIN WEI MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2000 6TH AVE S
BIRMINGHAM, AL 35233
Jefferson County (205) 934-9999
MARYNELL BAILEY WINSLOW MSN, ANP
Nurse Practitioner (Adult Health)
2000 6TH AVE S
BIRMINGHAM, AL 35233
Jefferson County (205) 731-9701
MRS. JANEEN SPARKS MAYS CRNP
Nurse Practitioner (Family)
2000 6TH AVE S
BIRMINGHAM, AL 35233
Jefferson County (205) 975-1932
MS. MARY KATHERINE DUNNE CRNP
Nurse Practitioner
2000 6TH AVE S
BIRMINGHAM, AL 35233
Jefferson County (205) 801-7593
SARAH PRATT PEGUES
Nurse Practitioner
2000 6TH AVE S, INTERVENTIONAL CARDIOLOGY/ STRUCTURAL HEART CLINIC
BIRMINGHAM, AL 35233
Jefferson County (205) 801-8110

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephen Yang's NPI number?

The NPI number for Stephen Yang is 1225775299. It was assigned to this individual provider in the NPPES registry on May 19, 2022.

Where is Stephen Yang located?

Stephen Yang practices at 2000 6th Ave S, Birmingham, AL 35233. The listed phone number is (205) 934-9999.

What is Stephen Yang's specialty?

The primary specialty registered for this NPI is Oral & Maxillofacial Surgery with taxonomy code 204E00000X.

Is Stephen Yang enrolled in Medicare?

Yes. Stephen Yang is registered in the Medicare PECOS enrollment system.

What insurance does Stephen Yang accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life and Humana and 1 other insurer list Stephen Yang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Stephen Yang was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.